eed interesting."Li Chen smiled and said, "It's just a game for leisure. This chess can be used for entertainment, but it's hard to reach the hall of elegance. It's enough for a general in charge of a...in winter and cool in summer. Especially in summer, it could ward off mosquitoes better than some incense. It smelled really good and invigorating. Whether or not it repelled mosquitoes, he didn't kno...